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GB1459779A - Method for preparation of catalysts - Google Patents

Method for preparation of catalysts

Info

Publication number
GB1459779A
GB1459779A GB6028173A GB6028173A GB1459779A GB 1459779 A GB1459779 A GB 1459779A GB 6028173 A GB6028173 A GB 6028173A GB 6028173 A GB6028173 A GB 6028173A GB 1459779 A GB1459779 A GB 1459779A
Authority
GB
United Kingdom
Prior art keywords
silica
reformed
alumina
space velocity
hydrogen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB6028173A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB6028173A priority Critical patent/GB1459779A/en
Publication of GB1459779A publication Critical patent/GB1459779A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/468—Iridium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/64—Platinum group metals with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/656—Manganese, technetium or rhenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/04—Mixing
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/085—Catalytic reforming characterised by the catalyst used containing platinum group metals or compounds thereof
    • C10G35/09—Bimetallic catalysts in which at least one of the metals is a platinum group metal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Catalysts (AREA)

Abstract

1459779 Reforming naphtha EXXON RESEARCH & ENG CO 31 Dec 1973 60281/73 Heading C5E [Also in Division B1] Naphtha feedstocks are reformed using a catalyst composition comprising a physical mixture of a supported metals component and refractory material, the supported metals component comprising a mixture of Group VIII metals or of at least one Group VIII metal with at least one metal of Groups Ib (i.e. Cu, Ag and Au) or VIIb (i.e. Mn, Tc, Re) contained on a refractory carrier selected from alumina, silica, silica-alumina, crystalline aluminosilicates, silica-magnesia or mixtures thereof, the refractory material of the supported metals component comprising less than “ of the total weight of refractory material of the composition and the remaining refractory material being selected from alumina, silica (but not quartz), crystalline aluminosilicates, silica-alumina, silica-magnesia or mixtures thereof. In the examples, (i) a naphtha feed comprising 15-75% wt. paraffins, 15-75% wt. naphthenes and the remainder aromatics and boiling at 120-400‹ F. is reformed at 150-450 p.s.i.g., 750-975‹ F. with 2000-6000 s.c.f./barrel of recycled hydrogen and a space velocity of 1-5 hr.<SP>-1</SP> to give a C 5 + reformate of research octane number of 80-100; (ii) methylcyclopentane is converted at 850‹ F., 200 p.s.i.g., a hydrogen/hydrocarbon mole ratio of 5 : 1 and a space velocity of 30 hr.<SP>-1</SP>; (iii) a naphtha of boiling range 200-325‹ F. and containing 40-45% naphthenes, 40- 45% paraffins and the remainder aromatics is reformed at 940‹ F., 200 p.s.i.g., a hydrogen/ hydrocarbon mole ratio of 5 : 1 and a space velocity of 1À5 hr.<SP>-1</SP> to give a product of research octane number 99; and (iv) n-heptane is reformed at 925‹ F., 200 p.s.i.g., a hydrogen heptane mole ratio of 5 : 1 and a space velocity of 20 hr.<SP>-1</SP> to give a specified range of products.
GB6028173A 1973-12-31 1973-12-31 Method for preparation of catalysts Expired GB1459779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB6028173A GB1459779A (en) 1973-12-31 1973-12-31 Method for preparation of catalysts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB6028173A GB1459779A (en) 1973-12-31 1973-12-31 Method for preparation of catalysts

Publications (1)

Publication Number Publication Date
GB1459779A true GB1459779A (en) 1976-12-31

Family

ID=10485356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6028173A Expired GB1459779A (en) 1973-12-31 1973-12-31 Method for preparation of catalysts

Country Status (1)

Country Link
GB (1) GB1459779A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031700A1 (en) * 1979-12-26 1981-07-08 Exxon Research And Engineering Company Preparation of magnetic catalysts, and hydrocarbon reforming process using the magnetic catalyst
EP0067355A3 (en) * 1981-06-13 1984-06-06 Ec Erdolchemie Gmbh Free flowing catalytic mixtures
EP0141587A3 (en) * 1983-10-24 1986-05-14 Standard Oil Company Borosilicate-containing catalyst and reforming processes employing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031700A1 (en) * 1979-12-26 1981-07-08 Exxon Research And Engineering Company Preparation of magnetic catalysts, and hydrocarbon reforming process using the magnetic catalyst
EP0067355A3 (en) * 1981-06-13 1984-06-06 Ec Erdolchemie Gmbh Free flowing catalytic mixtures
EP0141587A3 (en) * 1983-10-24 1986-05-14 Standard Oil Company Borosilicate-containing catalyst and reforming processes employing same

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee